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Date Difference Calculator

Find the duration between two dates in calendar days, business days (excluding weekends), full weeks, and months. Also supports adding/subtracting days from a date.

How to use Date Difference Calculator

  1. 1Select the Start Date and End Date.
  2. 2View the total days, business working days (Monday-Friday), and full breakdown.
  3. 3Switch to the "Add/Subtract Days" tab to calculate future/past calendar targets.

Key Features & Capabilities

Total calendar days
Business work days counter (excluding Saturday & Sunday)
Add/subtract X days from any date

Frequently Asked Questions

Does the business days calculation exclude holidays?

It excludes weekends (Saturday and Sunday). Specific national bank holidays vary by country, so they are displayed alongside total business days.

Privacy & Security Commitment

Calculated locally in browser.

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